Output control Question
Posted on September 18, 2017 at 02:59EX) ODR = 1 -> I/O Pin State = 0 ?It is True?If ODR = 1 then I / O port is also 1?Is it OutputControl Not Gate?
STM32 MCUs Products
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Update from F4 to F7 -> Performance Problems
Posted on September 15, 2017 at 14:17Hallo everybody,i have a circuit board whitch is fitted with a STM32F429BIT.The Software use STemWin and LWIP (without RTOS) and works good.Now i has order the same circuit board with the pin compatible STM32F767...
Resolved! flashing another stm32 device via stm32f0-discovery with keil uvision?
Posted on January 09, 2017 at 15:00I have a custom board I have designed and want to develop on, and want to use the my 'stm32f0-discovery' board to program this custom board.using the SWD pins on CN4 of my stm32f0-discovery board, i can use 'STM32 ...
ADC with DMA triggered by ADC Watchdog (Signal Peak Recording)
Posted on December 15, 2016 at 16:14I would like to record signal peaks from an ADC to a DMA buffer.I have this working in continuous and software triggered modes to circular buffers.I have a adc watchdog interrupt working to detect a 'high signal'....
Bootloader + Two applications
Posted on September 07, 2017 at 08:19Hi, I have to download second application and enter second application from the first application.Bootloader to First application jump is happening and working fine.I have problem to jump to second application fr...
Resolved! Maximum output current value of PWM, TIM
Posted on September 16, 2017 at 18:18Sorry for my poor English.What is the maximum output current value of PWM using TIM? Where can I find it in the data sheet? I am using STM32F334. I am investigating whether the MOSFET can be directly driven by th...
Resolved! Can I use the voltage generated by the DAC as a constant voltage source?
Posted on September 15, 2017 at 08:10Thank you for your patronage. I am planning to make 1.2V of the picture below with DAC. Is there any problem? I am a beginner, so I care whether this kind of thing is allowed.
Freeware compilers for STM32 family ?
Posted on May 05, 2017 at 04:02I am new to the STM32 world. I've played a lot with many 8051 varieties and now want to expand. I am thinking of buy a few of the really simple STM32 boards to play with, and just start writing code from scratch.I'...
STM32F100: Problem reading sensor via I²C
Posted on July 29, 2015 at 13:47 Hello, I am new to STM I started with the STM32100E-Eval Board which features an STM32F100Z3 MPU and a STLM75 temperature sensor, which connects to the MCU via I²C2. Using STM32CubeMX, I set up th...
STM32F765 FatFs, SDIO, DMA, FreeRTOS HAL 1.8.0
Posted on September 15, 2017 at 23:53I have been struggling for a week now trying to get FatFS working over the SDIO under FreeRTOS. I was making some progress debugging through the HAL but I have come to a difficult part to debug.While debugging t...
